# Doctrine of Constructive Notice
## Core Concept
Once the Memorandum and Articles of Association are registered with the Registrar of Companies, they become public documents open to inspection by anyone on payment of a nominal fee.
Consequently, every person dealing with the company is deemed to have:
1. Read these documents, and
2. Understood their contents in their true perspective.
This presumption applies whether or not the person has actually read them.
## Whom It Protects
- Protects the company against outsiders.
- Operates as a 'dark cloud' for outsiders — they cannot plead ignorance of registered documents.
## Practical Implication
If the MOA or AOA restricts the company's powers or prescribes a procedure, an outsider who deals with the company in breach of those restrictions cannot later claim they did not know — knowledge is imputed by law.
## Limitation
This doctrine is balanced by the [[doctrine-of-indoor-management]], which protects outsiders against internal procedural irregularities they could not have discovered from public documents.